UA115522C2 - Saw blades with powder metallurgy obtained by the cutting part - Google Patents

Saw blades with powder metallurgy obtained by the cutting part

Info

Publication number
UA115522C2
UA115522C2 UAA201305881A UAA201305881A UA115522C2 UA 115522 C2 UA115522 C2 UA 115522C2 UA A201305881 A UAA201305881 A UA A201305881A UA A201305881 A UAA201305881 A UA A201305881A UA 115522 C2 UA115522 C2 UA 115522C2
Authority
UA
Ukraine
Prior art keywords
powder metallurgy
teeth
cutting part
saw blades
cutting
Prior art date
Application number
UAA201305881A
Other languages
Ukrainian (uk)
Inventor
Йорг Х. Кулльман
Герт Келлєци
Деврім Калісканоглу
Original Assignee
Вікус-Зегенфабрік Вільхельм Х. Кулльманн Гмбх Унд Ко. Кг
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Вікус-Зегенфабрік Вільхельм Х. Кулльманн Гмбх Унд Ко. Кг filed Critical Вікус-Зегенфабрік Вільхельм Х. Кулльманн Гмбх Унд Ко. Кг
Publication of UA115522C2 publication Critical patent/UA115522C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12—Straight saw blades; Strap saw blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • B23D61/028—Circular saw blades of special material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12—Straight saw blades; Strap saw blades
    • B23D61/127—Straight saw blades; Strap saw blades of special material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/24—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for saw blades
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9317—Endless band or belt type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9319—Toothed blade or tooth therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Articles (AREA)
  • Drilling Tools (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

Винахід належить до галузі порошкової металургії та машинобудування, а саме – до складу пиляльного полотна з одержаною методом порошкової металургії різальною частиною. Пиляльне полотно (1) містить тіло (2), яке несе зубці (3), і множину зубців (3), розташованих на тілі (2), яке несе зубці. Зубці (3) мають відповідно вершину зуба (8) і різальну крайку (9). Різальна крайка (9) і щонайменше ще одна частина вершини зуба (8) складаються з одержаного методом порошкової металургії і грубозернистого випаленого сталевого сплаву. Винахід забезпечує підвищення зносостійкості та різальної здатності.The invention relates to the field of powder metallurgy and mechanical engineering, namely, to the composition of a saw blade with a method of powder metallurgy cutting part. The saw blade (1) comprises a body (2) that carries the teeth (3) and a plurality of teeth (3) arranged on the body (2) that carries the teeth. The teeth (3) have a tooth tip (8) and a cutting edge (9), respectively. The cutting edge (9) and at least another part of the tooth tip (8) consist of powder metallurgy and coarse-grained steel alloy obtained by the method. The invention provides improved durability and cutting ability.

UAA201305881A 2012-05-08 2013-05-08 Saw blades with powder metallurgy obtained by the cutting part UA115522C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20120167121 EP2662168A1 (en) 2012-05-08 2012-05-08 Saw blade including a cutting element made by powder metallurgy

Publications (1)

Publication Number Publication Date
UA115522C2 true UA115522C2 (en) 2017-11-27

Family

ID=46046006

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201305881A UA115522C2 (en) 2012-05-08 2013-05-08 Saw blades with powder metallurgy obtained by the cutting part

Country Status (11)

Country Link
US (1) US9597742B2 (en)
EP (1) EP2662168A1 (en)
JP (1) JP2013233649A (en)
KR (1) KR20130125332A (en)
CN (1) CN103386510A (en)
AR (1) AR090988A1 (en)
BR (1) BR102013011377A8 (en)
CA (1) CA2815581A1 (en)
RU (1) RU2013129221A (en)
TW (1) TWI598162B (en)
UA (1) UA115522C2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2954966B1 (en) * 2014-06-13 2017-07-05 Meccanotecnica Veneta S.r.L. Cutter disc, cutting device and method for obtaining such a cutter disc
CN105014318B (en) * 2015-07-08 2016-04-13 安徽华天机械股份有限公司 A kind of special-shaped long serrated knife and manufacture method thereof
GB2540385B (en) * 2015-07-15 2017-10-11 C4 Carbides Ltd Improvements in or relating to tool blades and their manufacture
TWI576184B (en) * 2015-09-21 2017-04-01 蔡履文 Machine tool and manufacturing method
RU2663029C1 (en) * 2017-06-21 2018-08-01 Федеральное государственное автономное образовательное учреждение высшего образования "Северный (Арктический) федеральный университет имени М.В. Ломоносова" Method of thermoplastic tensioning of the round saw circular saw blade
US11021775B2 (en) * 2017-10-25 2021-06-01 Kennametal Inc. Cobalt-based alloys for wood cutting applications
US20190210150A1 (en) * 2018-01-11 2019-07-11 Hangzhou Great Star Industrial Co., Ltd. Cutting assembly and method for manufacturing same
CN108315664B (en) * 2018-04-26 2020-05-12 河冶科技股份有限公司 Preparation method of thread rolling plate material
RU2708703C1 (en) * 2019-07-22 2019-12-11 Федеральное государственное автономное образовательное учреждение высшего образования «Северный (Арктический) федеральный университет имени М. В. Ломоносова» Method to increase rigidity of circular saw
CN110548926A (en) * 2019-08-26 2019-12-10 浙江巨星工具有限公司 high-precision gear dividing machine
CN111041420A (en) * 2019-12-27 2020-04-21 采埃孚汽车科技(张家港)有限公司 Broach tool and preparation method thereof

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041274A (en) * 1974-07-11 1977-08-09 The International Nickel Company, Inc. Maraging stainless steel welding electrode
US4462293A (en) * 1982-09-27 1984-07-31 Gunzner Fred G Wear-resistant and shock-resistant tools and method of manufacture thereof
SE446277B (en) 1985-01-16 1986-08-25 Kloster Speedsteel Ab VANAD-containing TOOLS MANUFACTURED FROM METAL POWDER AND SET ON ITS MANUFACTURING
AT391826B (en) * 1987-12-04 1990-12-10 Boehler Gmbh BI-METAL STRIP FOR METAL SAWS
JPH0539552A (en) * 1991-03-05 1993-02-19 Hitachi Metals Ltd Powdery steel for high speed tool and its production
DE9206000U1 (en) 1992-01-10 1992-07-30 Wilhelm H. Kullmann WIKUS-Sägenfabrik, 3509 Spangenberg Saw blade
CN1087358A (en) * 1992-11-20 1994-06-01 广州增城荔城佳彩文化用品二厂 A kind of making method of non-settling poster watercolours
US5477763A (en) 1993-01-12 1995-12-26 Wikus-Sagenfabrik, Wilhelm H. Kullmann Saw blade
US5538683A (en) * 1993-12-07 1996-07-23 Crucible Materials Corporation Titanium-free, nickel-containing maraging steel die block article and method of manufacture
GB9405946D0 (en) * 1994-03-25 1994-05-11 Brico Eng Sintered valve seat insert
AT411441B (en) * 2000-06-02 2004-01-26 Boehler Ybbstal Band Gmbh & Co COMPOSITE TOOL
US6701627B2 (en) * 2001-07-26 2004-03-09 American Saw & Mfg. Company, Inc. Composite utility knife blade
DE10202770B4 (en) * 2002-01-25 2006-06-14 Stahlwerk Ergste Westig Gmbh Bimetal bandsaw
PT1922430T (en) * 2005-09-08 2019-04-12 Erasteel Kloster Ab Powder metallurgically manufactured high speed steel
AT507956B1 (en) 2009-02-16 2011-01-15 Boehler Edelstahl Gmbh & Co Kg BIMETALLSÄGE
JP5328494B2 (en) * 2009-06-03 2013-10-30 株式会社アマダ Band saw blade and manufacturing method thereof

Also Published As

Publication number Publication date
JP2013233649A (en) 2013-11-21
US20130298743A1 (en) 2013-11-14
KR20130125332A (en) 2013-11-18
AR090988A1 (en) 2014-12-17
RU2013129221A (en) 2015-01-10
BR102013011377A8 (en) 2021-04-20
TWI598162B (en) 2017-09-11
CA2815581A1 (en) 2013-11-08
EP2662168A1 (en) 2013-11-13
BR102013011377A2 (en) 2017-09-26
US9597742B2 (en) 2017-03-21
CN103386510A (en) 2013-11-13
TW201400209A (en) 2014-01-01

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